Frédéric François Chopin (Excerpt from The Romantic Period)
by Edward Dannreuther
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The foundations of the digital economy
by Katarzyna Śledziewska and Renata Włoch
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Musique et Humanisme
de Jean Pérouse
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The Opera from Mozart to Weber (excerpt)
By W. H. Hadow
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Society
by Uwe Schimank
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